COMMERCIAL
681-84-5

All structures are computer generated. Please rely on the product data below for placing your order. If you see any errors in structures, please email customer service so that they can be addressed.

TETRAMETHOXYSILANE, 98%

Product Code: SIT7510.0

Cas No: 681-84-5

R&D quantities:

25gm
$22.00
2kg
$342.00

Boiling Point: 121-2°

EINECS Number: 211-656-4

Melting Point: 4-5°

Molecular Weight: 152.22

Alternative Name: TETRAMETHYLORTHOSILICATE; TMOS

Specific Gravity: 1.032

Flashpoint: 20°C (68°F)

HMIS Key: 4-4-1-X

Hydrolytic Sensitivity: 7: reacts slowly with moisture/water

Formula: C4H12O4Si

Purity: 98%

Refractive Index: 1.3688

TSCA: TSCA

Application: Converts aryl fluorides to anisole derivatives.1

Reference: 1. Buckley, H. L. et al. Organometallics 2009, 28, 2356.

Additional Properties: 245
?Hcomb: 694 kcal/mole
?Hform: 300 kcal/mole
?Hvap: 11.25 kcal/mole
Dipole moment: 1.75 debye
Deposition frosting of glass
Vapor pressure, 25°: 12 mm
Specific heat: 1.6 J/g/°